Light-emitting diode



FIG. 1 is a perspective view of a light-emitting diode showing an example of the new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustrating environmental structures only and form no part of the claimed design. 

CLAIM The ornamental design for a light-emitting diode, as shown and described. 